`wwdmm.com`

DNSSEC	⚠️ Not signed
NS	`dns11.hichina.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::19^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns10.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns12.hichina.com` ⚠️ Not in parent delegation
		A	2408:4009:501::20^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns9.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns11.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784111642

Same first word

wwdmm.com

Similar names

mmdww.com

dmwmw.com

mdwwm.com

mwdwm.com

wdmmw.org

DNS History

6 records (4 active, 2 former)

●NSdns10.hichina.com2015-11-09 → 2026-07-15 · 6 obs

● 2015-11-09 07:52:32
● 2016-06-26 00:48:22
○ 2017-02-06 04:28:22
○ 2019-02-12 12:17:14
● 2026-06-25 09:37:42
● 2026-07-15 10:55:42

●NSdns11.hichina.com2026-06-25 → 2026-07-15 · 3 obs

○ 2019-02-12 12:17:14
● 2026-06-25 09:37:42
● 2026-07-15 10:55:42

●NSdns12.hichina.com2026-06-25 → 2026-07-15 · 3 obs

○ 2019-02-12 12:17:14
● 2026-06-25 09:37:42
● 2026-07-15 10:55:42

●NSdns9.hichina.com2015-11-09 → 2026-07-15 · 6 obs

● 2015-11-09 07:52:32
● 2016-06-26 00:48:22
○ 2017-02-06 04:28:22
○ 2019-02-12 12:17:14
● 2026-06-25 09:37:42
● 2026-07-15 10:55:42

○NSns1.alidns.com2017-02-06 → 2019-02-12 · 5 obs

○ 2016-06-26 00:48:22
● 2017-02-06 04:28:22
● 2019-02-12 12:17:14
○ 2026-06-25 09:37:42
○ 2026-07-15 10:55:42

○NSns2.alidns.com2017-02-06 → 2019-02-12 · 5 obs

○ 2016-06-26 00:48:22
● 2017-02-06 04:28:22
● 2019-02-12 12:17:14
○ 2026-06-25 09:37:42
○ 2026-07-15 10:55:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
wwdmm.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wwdmm.com (unsigned zone)

⏱️ Timing

Total: 3709ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns11.hichina.com, dns12.hichina.com`
SOA	1	`dns11.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Name Servers

Four name servers handle the delegation for wwdmm.com: dns10.hichina.com, dns11.hichina.com, dns12.hichina.com and dns9.hichina.com.

At least some of wwdmm.com's name servers are shared with other domains, for example topwisesz.cn, ctcafe.cn, jie.com.cn and two more.

These name servers are often deployed together with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Hosts with 9 IP addresses each:

Hostname dns10.hichina.com directs to 39.96.153.41, 39.96.153.51 and 47.118.199.201 along with 6 other IP addresses.

Hostname dns11.hichina.com directs to 39.96.153.42, 39.96.153.52 and 47.118.199.202 along with 6 other IP addresses.

Hostname dns12.hichina.com directs to 39.96.153.41, 39.96.153.51 and 47.118.199.201 along with 6 other IP addresses.

Hostname dns9.hichina.com directs to 39.96.153.42, 39.96.153.52 and 47.118.199.202 along with 6 other IP addresses.

Both dns10.hichina.com and dns12.hichina.com resolve to 39.96.153.41 IP addresses each.

Both dns10.hichina.com and dns12.hichina.com resolve to 39.96.153.51 IP addresses each.

Both dns10.hichina.com and dns12.hichina.com resolve to 47.118.199.201 IP addresses each.

Both dns10.hichina.com and dns12.hichina.com resolve to 47.118.199.211 IP addresses each.

Both dns10.hichina.com and dns12.hichina.com resolve to 120.76.107.41 IP addresses each.

Both dns10.hichina.com and dns12.hichina.com resolve to 120.76.107.51 IP addresses each.

Both dns10.hichina.com and dns12.hichina.com resolve to 139.224.142.111 IP addresses each.

Both dns10.hichina.com and dns12.hichina.com resolve to 139.224.142.121 IP addresses each.

Both dns11.hichina.com and dns9.hichina.com resolve to 39.96.153.42 IP addresses each.

Both dns11.hichina.com and dns9.hichina.com resolve to 39.96.153.52 IP addresses each.

Both dns11.hichina.com and dns9.hichina.com resolve to 47.118.199.202 IP addresses each.

Both dns11.hichina.com and dns9.hichina.com resolve to 47.118.199.212 IP addresses each.

Both dns11.hichina.com and dns9.hichina.com resolve to 120.76.107.42 IP addresses each.

Both dns11.hichina.com and dns9.hichina.com resolve to 120.76.107.52 IP addresses each.

Both dns11.hichina.com and dns9.hichina.com resolve to 139.224.142.112 IP addresses each.

Both dns11.hichina.com and dns9.hichina.com resolve to 139.224.142.122 IP addresses each.

wwdmm.com - robtex.com

wwdmm.com

com